Is a council or government grant for home improvements offered by a cold caller legitimate?
Treat with caution. Government energy efficiency and home improvement grants exist, but the cold call format is heavily exploited by rogue traders and advance fee fraudsters.
Last reviewed: 1 August 2026
Explanation
Home improvement grant scams piggyback on genuine government initiatives such as energy efficiency schemes, loft and cavity wall insulation funding, and boiler replacement programmes. Cold callers claim you have been pre-approved for a free or heavily subsidised improvement and send a surveyor to assess your home. The surveyor then upsells unnecessary or poor-quality work, pressures you into signing a contract on the spot, and charges far above market rate for any additional work. In the advance fee version, a fee is required to secure the grant, which never materialises. Genuine grant schemes are listed on government energy agency websites and applied for directly — they do not cold call households.
The rogue trader version can be more costly than pure fee fraud because it puts poor-quality work on your house. Botched insulation, unnecessary roof repairs, or substandard boiler installations can cause damp, damage, and expensive remediation long after the company has dissolved and re-registered under a new name — a routine manoeuvre in this sector. The 'grant' framing exists to explain why the visit is free and why the offer is urgent, but the survey always finds something, and the something always costs money. Genuine schemes never mind you taking weeks to compare quotes; only the fraudulent version needs your signature today.
Common red flags
- Unsolicited cold call claiming you qualify for a home improvement grant
- Surveyor wants to visit immediately and sign a contract the same day
- Work quote is presented as part of the 'grant package' without independent comparison
- Fee required to release or register for the grant
- Company cannot provide credentials on the relevant government-backed scheme
What to do now
- Verify the scheme on the official government energy agency website
- Never sign a contract on the same day as a survey
- Get at least two independent quotes for any physical work
- Report rogue traders to your national consumer protection authority
Frequently asked questions
How do I find genuine government home improvement grants?
Check your national energy agency's official website and your local council's housing support pages. Genuine schemes list their eligibility criteria publicly and require a formal application.
The surveyor found urgent problems with my roof or insulation. Should I act on that?
Not on their word alone. Get at least two independent assessments from firms you choose yourself. Rogue traders manufacture urgency because an independent second opinion usually ends the sale.